Hi
We are testing a type-A RCD (see image: "ABB") with a METREL MI 3152 (see image: "MI 3152 test").
As the image shows, the ramp test (I delta) is failing to trip the RCD for the negative half wave.
Have oneone seen this before?
Br Sebastian
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mapj1:
looks faulty to me. Very Surprising though.The most surprising part is that test "6" and "2" are similar (waveform) at one point during test "6" - and test "2" doesn't fail (see: "2" and "2-1").
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mapj1:
looks faulty to me. Very Surprising though.The most surprising part is that test "6" and "2" are similar (waveform) at one point during test "6" - and test "2" doesn't fail (see: "2" and "2-1").
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